26 Sep IRANTECH 300-CT
Smart 3-Phase Secondary Connection- IRANTECH 300-CT
IRANTECH 300-CT is a 3-phase indirect meter designed to measure active/reactive energy, maximum demand and real-time parameters and etc.
Some of the key capabilities of the IRANTECH 300-CT meter include:
- Monthly/daily billing
- Multi-tariffs
- load profile
- Detecting and recording events
- Neutral measurement (optional)
- Supply control
- Ability to add different modules such as GPRS, PLC, and RF modules which supports plug and play without power off the meter.
Technical Specifications
|
|
|---|---|
| Insulation strength | |
| AC voltage test | |
| Insulation strength | 4kV at 50Hz 1 min |
| Impulse voltage strength | |
| Impulse voltage 1.2/SOμs mains connections | 8kV |
| Protection class II | |
| Display | |
| Display type | LCD (liquid crystal display) |
| Number of digits value field | Up to 8 |
| Digit size | 4.48?8.4 |
| Inputs and Outputs | |
| Optical test outputs active energy & reactive energy | |
| Type | Red LED(SMD) |
| Pulse width | 30ms |
| Active energy constant | 10000 imp/kWh |
| Reactive energy constant | 10000 imp/kvarh |
| Communication Interface | |
| Optical interface | |
| Communication standards | IEC62056á21 E mode - HDLC |
| Boud rate for IEC62056-21 E mode boud rate for HDLC | 300~115200 bps(configurable) 9600bps(default) 9600bps |
| IHD interface | |
| Communication standards | DLMS HDLC |
| Baud rate | 4800-9600-19200 bps(configurable) 9600(default) |
| MBUS interface | |
| Communication standards | EN 13757-2 |
| Baud rate | 2400 bps |
| Plug.in interface | |
| For different communication medium Include GPRS/PLC/RF/ZigBee | |
| RS-485 interface | |
| Communication standards | DLMS HDLC |
| Baud rate | 4800-9600-19200 bps(configurable) |
|
|
|---|---|
| Voltage | |
| Nominal voltage Un | 3x230/400V |
| Extended operating voltage range | 0.7Un~1.2Un |
| Start operating voltage | 145 |
| Limiting voltage | 520 |
| Frequency | |
| Nominal frequency fn | 50Hz |
| Tolerance | 45Hz to 55Hz |
| Current | |
| Basic current (Ib) | 1A |
| Maximum current (Imax) | 10A |
| Starting current (Ist) | 5mA |
| Measurement Accuracy | |
| Active energy | Class 0.5 |
| Reactive energy | Class 2 |
| Power Consumption | |
| Power consumption in Voltage circuit | |
| Active power without module | <2W |
| Apparent power without module | <10VA |
| Power consumption in current circuit | |
| Apparent power without module | <0.5VA |
| Environmental Influences | |
| Temperature range | |
| Operation meter | -40'C to +80'C |
| Storage | -40'C to +85'C |
| Electromagnetic Compatibility | |
| Electrostatic discharges | |
| Contact discharge | 8kV |
| Electromagnetic RF fields | |
| 27 MHz to 500 MHz | Typical 10V/m |
| 100 kHz to 1 GHz | Typical 30V/m |
| Fast transient burst test | Normally 4kV |
